From patchwork Wed Jun 30 09:31:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: thermal-bot for Lad Prabhakar X-Patchwork-Id: 469349 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-20.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 51F56C11F6C for ; Wed, 30 Jun 2021 09:31:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2CD5E61D08 for ; Wed, 30 Jun 2021 09:31:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233766AbhF3Jde (ORCPT ); Wed, 30 Jun 2021 05:33:34 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:59574 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233754AbhF3Jdd (ORCPT ); Wed, 30 Jun 2021 05:33:33 -0400 Date: Wed, 30 Jun 2021 09:31:03 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1625045464; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=c4HOgI0EG35RaMExzUUqKktRFZ/tyzlA015m9m41XA8=; b=bx4VNncXRskQMrph3LJ2bSju5r7UXuithLZXiras/DQBYRXatVaDaVZtnEIcuWkn2SVC2g VnaXDhbA8Rrjcrl1U6BvZvNkA8rIV4JBGgKATK/KE1mTJVEWTzTt4ExAKEEza4lkOiQK2v ll63cIrMqJQFmsElcsjdc+v24gfGYooG9smelpIDpyRWxt3Kl+sriAuJ8e1L/iDtbY/5hY DI4DVoDtJLKMJRhZfBLYR+jvZhJmr0JS2BnqXhFBs5WJQzZhdVIp5UQWtk/2ZTCCLjxn+b aDnXHF+NYHX87Md8l7BjWeUHAJS+gnbiXpEu959WpQwgDOENByzxk0seyFH8DQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1625045464; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=c4HOgI0EG35RaMExzUUqKktRFZ/tyzlA015m9m41XA8=; b=aDDYjoRK+VnQeWHdNf8wMhGRCuhxKDWxgJ4IGLfP6E7Cmr/hjpD5Ku0kEesZsxtdrlLiG7 7u6Hg10agOWqzLAA== From: "thermal-bot for Andy Shevchenko" Sender: tip-bot2@linutronix.de Reply-to: linux-pm@vger.kernel.org To: linux-pm@vger.kernel.org Subject: [thermal: thermal/next] thermal/drivers/intel/intel_soc_dts_iosf: Switch to use find_first_zero_bit() Cc: Andy Shevchenko , Daniel Lezcano , rui.zhang@intel.com, amitk@kernel.org In-Reply-To: <20210618153451.89246-1-andriy.shevchenko@linux.intel.com> References: <20210618153451.89246-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Message-ID: <162504546362.395.17933701592353332670.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org The following commit has been merged into the thermal/next branch of thermal: Commit-ID: 58d353c888a04efaac04547702ff05d16c43f9b3 Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git//58d353c888a04efaac04547702ff05d16c43f9b3 Author: Andy Shevchenko AuthorDate: Fri, 18 Jun 2021 18:34:51 +03:00 Committer: Daniel Lezcano CommitterDate: Mon, 21 Jun 2021 15:50:54 +02:00 thermal/drivers/intel/intel_soc_dts_iosf: Switch to use find_first_zero_bit() Switch to use find_first_zero_bit() instead of open-coded variant. Signed-off-by: Andy Shevchenko Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210618153451.89246-1-andriy.shevchenko@linux.intel.com --- drivers/thermal/intel/intel_soc_dts_iosf.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/drivers/thermal/intel/intel_soc_dts_iosf.c b/drivers/thermal/intel/intel_soc_dts_iosf.c index 4f1a2f7..342b0bb 100644 --- a/drivers/thermal/intel/intel_soc_dts_iosf.c +++ b/drivers/thermal/intel/intel_soc_dts_iosf.c @@ -350,13 +350,14 @@ int intel_soc_dts_iosf_add_read_only_critical_trip( int i, j; for (i = 0; i < SOC_MAX_DTS_SENSORS; ++i) { - for (j = 0; j < sensors->soc_dts[i].trip_count; ++j) { - if (!(sensors->soc_dts[i].trip_mask & BIT(j))) { - return update_trip_temp(&sensors->soc_dts[i], j, - sensors->tj_max - critical_offset, - THERMAL_TRIP_CRITICAL); - } - } + struct intel_soc_dts_sensor_entry *entry = &sensors->soc_dts[i]; + int temp = sensors->tj_max - critical_offset; + unsigned long count = entry->trip_count; + unsigned long mask = entry->trip_mask; + + j = find_first_zero_bit(&mask, count); + if (j < count) + return update_trip_temp(entry, j, temp, THERMAL_TRIP_CRITICAL); } return -EINVAL;